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US3283261A
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Means for increasing effective gain of a microwave cavity frequency discriminator
Assignee: Westinghouse Electric Corp
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Filing: 1964-01-30
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Granted: 1966-11-01
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Expires: 1984-01-30
Abstract
No abstract record available.
Inventors
- 👤 John R Buck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:56
CPC Classifications
H; H03; H03L; H03L7/00; H03L7/02; H03L7/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
IN COMBINATION, A REFERENCE CAVITY PROVIDING PHASE INFORMATION ON THE VARIANCE OF INPUT TO THE CAVITY FROM A PREDETERMINED FREQUENCY; MEANS FOR BYPASSING A PORTION OF SAID INPUT SIGNAL AROUND SAID CAVITY WHEN AT SAID PREDETEMINED FREQUENCY; AND MEANS FOR REINJECTING THE BYPASSED PORTION 180* OUT OF PHASE WITH THE CAVITY OUTPUT SIGNAL TO INCREASE THE MAGNITUDE OF SAID PHASE INFORMATION.
Claim 2
Dependent Claim
61 words
IN COMBINATION, A REFERENCE CAVITY PROVIDING PHASE INFORMATION ON THE VARIANCE OF INPUT TO THE CAVITY FROM A PREDETERMINED FREQUENCY; MEANS FOR BYPASSING A PORTION OF SAID INPUT SIGNAL AROUND SAID CAVITY WHEN AT SAID PREDETEMINED FREQUENCY; AND MEANS FOR REINJECTING THE BYPASSED PORTION 180* OUT OF PHASE WITH THE CAVITY OUTPUT SIGNAL TO INCREASE THE MAGNITUDE OF SAID PHASE INFORMATION.
References Cited (Backward Citations)
US2476311A
Cited
US2917713A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |